ArmPkg: Create MpCoreInfo PPI and HOB to describe CPU Cores on a MPCore platform

These info are:
- ClusterId, CoreId
- MailBox Set/Get/Clear address



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12423 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 14 insertions, 0 deletions

diff --git a/ArmPkg/Drivers/CpuDxe/CpuDxe.h b/ArmPkg/Drivers/CpuDxe/CpuDxe.h
index 70f77ca059..6349d8087f 100644
--- a/ArmPkg/Drivers/CpuDxe/CpuDxe.h
+++ b/ArmPkg/Drivers/CpuDxe/CpuDxe.h
@@ -124,6 +124,20 @@ ConvertSectionToPages (
   IN EFI_PHYSICAL_ADDRESS  BaseAddress

   );

 

+/**

+ * Publish ARM Processor Data table in UEFI SYSTEM Table.

+ * @param  HobStart               Pointer to the beginning of the HOB List from PEI.

+ *

+ * Description : This function iterates through HOB list and finds ARM processor Table Entry HOB.

+ *               If  the ARM processor Table Entry HOB is found, the HOB data is copied to run-time memory

+ *               and a pointer is assigned to it in ARM processor table. Then the ARM processor table is

+ *               installed in EFI configuration table.

+**/

+VOID

+EFIAPI

+PublishArmProcessorTable(

+  VOID

+  );

 

 extern VIRTUAL_UNCACHED_PAGES_PROTOCOL  gVirtualUncachedPages;